Application Fits Poulan Chainsaw P3416, SM4218 AVX, P3314, P3314 WS, P3314 WSA, P3516 PR, P3816, P3818, P3818 AV, P4018, P4018 AV, P4018 A, P4018 WM, P4018 WT, P4018 WTL, S1970, P4018 AVBH, SM4218 AV. Fits Poulan Pro Chainsaw PPB4218, PP3416, PP3516, PP3516 AVX, PP3816, PP3816 AV, PP4018, PP4218, PP4218 AV, PP4218 AVHD, PP4218 AVL, PP4218 AVX, PPB3416, PPB4018, SM4218 AV, SM4218 AVX, SM4518 AVX. Fits Jonsered Chainsaw model CS2138 C. Compatible with Husqvarna 545070601, 530035589, 530035590. Walbro C1M-W26C. Features Kit includes carburetor and gasket. Orders normally being shipped out next day from our warehouse in the USA. Warranty 3-months from the date of purchase.